baber/WOPTO huggingface dataset:
Patent KR-20190012563-A (KR)
Inventor: KIM SANG WON
IPC: G03F7/004
Filed: 2017-07-27
Abstract: Presented are: a hardmask composition containing i) at least one mixture of graphene quantum dots, dienes and dienophiles, ii) at least one Diels-Alder reaction product selected from the graphene quantum dots, dienes and dienes, iii) a product obtained by heat-treating at least one Diels-Alder reaction product selected from the graphene quantum dots, dienes and dienes, or iv) a mixture thereof, and a polar non-aqueous organic solvent; a method for forming patterns using the same; and a hardmask formed by using the hardmask composition. According to one aspect, provided is the hard mask composition having improved solubility characteristics for semiconductor processing solvents and excellent resistance to etching.
Patent KR-20190015857-A (KR)
Inventor: KIM MIN JUN
IPC: A23F5/02
Filed: 2017-08-07
Abstract: The present invention relates to a method for extracting water-based coffee from raw coffee beans. The method can be used to extract a large amount of various natural bioactive materials including a chlorogenic acid, which is a type of a polyphenol compound, from raw coffee beans, extract the water-based coffee from the raw coffee beans while completely preventing damage to the chlorogenic acid caused by heat, and replace the general water added when preparing various types of coffee using coffee beans and other well-being beverages, thereby enabling a healthier lifestyle while maximizing the activities of natural bioactive substances including polyphenol. The method for extracting water-based coffee from raw coffee beans includes the steps of: removing various impurities attached to the surface of the raw coffee beans; using one or more of carbon dioxide, ultraviolet (UV) rays, and ozone water in order to sterilize the various bacteria remaining on the surface of the washed raw coffee beans; heating general water at 100 degrees for more than ten minutes in order to kill the bacteria and cooling the water until the temperature reaches 50 degrees or lower; inputting 50-90 wt% of general water cooled down to 50 degrees or lower and 10-50 wt% of the raw coffee beans sterilized into a pressure container of a predetermined size in order to heat the mixture for three hours at the temperature of 30-60 degrees while maintaining the pressure of the pressure container within the range of 5-10 atm; preliminarily filtering the water-based coffee from the raw coffee beans and dissolving the natural bioactive substances including polyphenol with a mesh unit of 100 mesh or less in order to collect the filtered solution; and extracting the water-based coffee including the natural bioactive substances including polyphenol by pressing the raw coffee beans remaining after the filtering operation using the mesh unit before filtering the solution with the mesh unit of 100 mesh or less in a secondary manner in order to collect the solution and mix the same with the water-based coffee prepared in the preliminary filtering operation.
Patent KR-20180020110-A (KR)
Inventor: BUELLESFELD FRANK
IPC: C03B17/06
Filed: 2017-08-17
Abstract: Provided is a glass product which is very thin and ensures outstanding surface quality. The glass product is suitable to be used as cover glass for fingerprint sensors, barrier layers, filter glass, optical and micro-optical devices, condensing lenses, and screens. To this end, a specific production method is applied to prevent unevenness and mechanical damage in order to produce the glass products.
Patent KR-20190019533-A (KR)
Inventor: HWANG JOONG KOOK
IPC: G03F7/20
Filed: 2017-08-18
Abstract: The present invention relates to a gravure offset roll for printed electronics and to a method for manufacturing micropatterns, and specifically, to a gravure offset roll for printed electronics, which implements fine line widths on the gravure offset roll, and to a method for manufacturing micropatterns. An embodiment of the present invention comprises: a pattern part on which a pattern of a first line width is formed on a surface of the gravure offset roll by laser machining; and a plating layer plated on the pattern of the gravure offset roll so as to have a fine line width smaller than the first line width of the pattern part. Accordingly, the present invention improves visibility and produces various print patterns with fine line widths.
Patent KR-20190021002-A (KR)
Inventor: LEE SANG PIL
IPC: C09J11/04
Filed: 2017-08-22
Abstract: The present invention relates to a polyolefin-based mixed resin for an encapsulant of an organic electronic device, an adhesive composition for an encapsulant of an organic electronic device comprising the same, and an adhesive film for an encapsulant of an organic electronic device comprising the same and, more specifically, to a polyolefin-based mixed resin for an encapsulant of an organic electronic device, an adhesive composition for an encapsulant of an organic electronic device comprising the same, and an adhesive film for an encapsulant of an organic electronic device comprising the same. The adhesive film eliminates and prevents defect causing materials such as moisture, impurities and the like, and thus the defect causing materials cannot access the organic electronic device, an interlayer separation phenomenon which may occur when the moisture is removed does not occur, and at the same time, excellent moisture resistance and heat resistance are obtained.
Patent KR-20190021513-A (KR)
Inventor: SEO YONG SEOB
IPC: A61F7/00
Filed: 2017-08-22
Abstract: The present invention relates to a massage device having vibrators which receive power controlled and supplied by a control device to vibrate. The massage device comprises two vibrators which are installed, and thus vibration directions thereof are orthogonal to each other, wherein the control device sequentially controls powers supplied to the two vibrators and enables the vibrators to vibrate in a vibration order following a direction of intestinal motility.
Patent KR-20180052513-A (KR)
Inventor: KIM JI EUN
IPC: A47C27/00
Filed: 2017-08-30
Abstract: The present invention relates to a walking mat to prevent user′s fall. According to one embodiment of the present invention, the walking mat comprises: a lighting unit including a plurality of light emitting units; a sensor unit to detect a pressure and a position of both user′s feet; and a processing unit. When the simultaneously detected pressure of both the user′s feet is equal to or higher than a preset difference value, the processing unit allows a plurality of the light emitting units to be lighted in a first color and allows another part of the light emitting units to be lighted in a second color. When the position where the pressure is detected is changed, the processing unit detects one or more among a step width, a step speed, and a simultaneous stance time, and uses one or more among the step width, the step speed, and the simultaneous stance time to determine normal walking. In the case of abnormal walking based on a detection result, the processing unit allows one or more of the light emitting units to emit light. According to the present invention, provided is an effect capable of immediately providing an old and weak person with concrete information about whether or not the person can be stood at a walkable level in a balanced state, or whether or not possibility of fall occurs during walking.
Patent KR-20190023866-A (KR)
Inventor: LEE KYOUNG MOOK
IPC: H01L27/32
Filed: 2017-08-30
Abstract: The present invention relates to a display device capable of being formed into a thin film and having lightweight. An organic light emitting display device having a touch sensor according to the present invention comprises a routing line for preventing an electrical short between a touch pad and a touch electrode. Additionally, a separate bonding process is unnecessary since touch electrodes are disposed on the upper part of an encapsulation part for encapsulating a light emitting element, and the process can be simplified and the costs can be reduced.
Patent KR-20190028138-A (KR)
Inventor: LEE KANG JU
IPC: E04G17/06
Filed: 2017-09-08
Abstract: The present invention relates to a graphic concrete panel and a method for constructing a structure using the same, which can simply and firmly install and fix a graphic concrete panel and enhance constructability. The graphic concrete panel according to the present invention is formed in a rectangular shape and has a graphic design part formed on a front side. The graphic concrete panel according to the present invention includes: a plurality of inserts formed at the rear side of the graphic concrete panel, wherein a form-tie for fixing an insulator and a mold is fixed to the insert; a fixing groove formed in an end portion of an upper part of the graphic concrete panel so that a support for fixing the graphic concrete panel in an erect state can be coupled; and a retaining groove and a fixing part formed at end portions of both sides of the graphic concrete panel in order to horizontally connect the graphic concrete panel.
Patent KR-20190031014-A (KR)
Title: Method of Recovering Solvent in Solvent Deasphalting Process By Using Subcritical or Supercritical Fluid
Inventor: LEE KI BONG
IPC: C10G21/16
Filed: 2017-09-15
Abstract: The present invention relates to a solvent recovery method for selectively extracting a solvent by adding a subcritical or supercritical fluid to a mixture of deasphalted oil and a solvent separated through a solvent deasphalting (SDA) process. According to the present invention, a high solvent recovery rate can be obtained by using the subcritical or supercritical fluid, the efficiency of the process is enhanced due to no additional heat supply during the solvent recovery process, and carbon dioxide generated as a byproduct during gasification of asphaltene can be utilized.
Patent KR-20180035685-A (KR)
Inventor: SASAKI YASUHARU
IPC: H01L21/683
Filed: 2017-09-25
Abstract: A loading table capable of applying voltage comprises: an electrostatic chuck having a loading surface loading a workpiece and a back surface opposite to the loading surface, wherein a first through-hole is formed in the loading surface; a base which has a second through-hole communicating with the first through-hole and which is coupled to the back surface of the electrostatic chuck; a cylindrical spacer inserted into the second through-hole; and a pin received in the first through-hole and the spacer. The pin is disposed to the first through-hole and inner walls of each of the spacers at intervals, and the intervals between the first through-hole and the pin are larger than the intervals between the spacers and the pin.
Patent KR-20190035095-A (KR)
Title: Oil Coil Circulation type Drive Motor and Echo Vehicle thereby
Inventor: YIM JEONG BIN
IPC: H02K1/12
Filed: 2017-09-26
Abstract: According to the present invention, an oil coil circulation type motor of an eco-friendly vehicle comprises an oil coil circulation device (10) which has cooling oil chambers (39-1, 39-2) through which cooling oil that is pumped by an oil pump (100-1) is introduced and discharged and which are formed along the circumference of a stator core (3), wherein the cooling oil enters the cooling oil chambers (39-1, 39-2) to wet a stator coil (4) wound around the stator core (3) and then flows out from the cooling oil chambers (39-1, 39-2). Accordingly, as compared to an oil cooling jacket type, an oil shaft scattering type, and an oil direct injection type that are applied conventionally, the present invention exhibits high cooling efficiency, thereby increasing the capacity and enhancing the output density. Particularly, since the oil coil circulation device (10) is applied with an oil coil circulation type, the motor has characteristics suitable for a concentrated type motor for a transmission mounted electric device (TMED).
Patent KR-20190043708-A (KR)
Inventor: LEE NAM GOO
IPC: F21S8/02
Filed: 2017-10-19
Abstract: The present invention relates to a detachable flat-type lighting device which has a structure in which an existing lighting device can be used and which can be easily installed and maintained. In order to maximize a detachable function, a coupling unit using a hinge-type coupling structure is implemented, and a position of the certain coupling unit can be variable to variably implement a mounting operation in accordance with a state of a frame of existing lighting which is an external mounting position. In addition, the detachable flat-type lighting device comprises a flat-type lighting unit, a frame unit, and a coupling unit.
Patent KR-20190044180-A (KR)
Title: Battery cooling device for vehicle
Inventor: JEON YOON CHEOL
IPC: H01M10/6569
Filed: 2017-10-20
Abstract: The present invention relates to a vehicle battery cooling apparatus. A refrigerant in a liquid state is vaporized by thermal contact with a battery heat source to perform the battery cooling with the heat of vaporization. At the time, the refrigerant changed into the gaseous state is in thermal contact with a separate coolant, and the phase change of the refrigerant which is again liquefied continuously occurs. Accordingly, the cooling effect of all the battery cells over the entire region of a cooling channel for battery cooling can be maximized, and the battery cells can be cooled uniformly.
Patent KR-20190045781-A (KR)
Inventor: HWANG JUNG SUB
IPC: G02B27/22
Filed: 2017-10-24
Abstract: Disclosed in the present invention is a volume expression type three-dimensional display device having a plurality of voxels stacked in a three-dimensional shape. Each voxel may have a polyhedral shape. A unit display panel consisting of an organic light emitting device (OLED) and a polymer dispersed liquid crystal (PDLC) is formed on each surface of the polyhedron. According to an embodiment of the present invention, the volume expression type three-dimensional display device expresses colors and gradations by using the OLED and blocks opposite light by using the PDLC, thereby resolving difficulty in outline expression of an object due to interference of light. Further, real volume expression type three-dimensions simultaneously viewable in all directions of 360 degrees can be realized.
Patent KR-20190047803-A (KR)
Inventor: SEO BO HYUN
IPC: A61K8/44
Filed: 2017-10-30
Abstract: The present invention relates to a low-irritant detergent composition which is essentially used in combination with a betaine-based amphoteric surfactant and at least two specific nonionic surfactants. Preferably, cocamidopropyl betaine may be used as the betaine-based amphoteric surfactant, and cocamide MEA and cocamide methyl MEA may be used as the nonionic surfactants. In addition, the low irritation to the skin is derived due to an increase in the micelle size of the detergent composition, thereby preventing penetration of the surfactant into the skin and decreasing protein denaturation and lipid elution of the skin.
Patent KR-20190048045-A (KR)
Inventor: LIM YEONGEUN
IPC: G01J1/04
Filed: 2017-10-30
Abstract: Disclosed are an apparatus for detecting reflected light and a method thereof. According to an embodiment of the present invention, an apparatus for preventing and detecting reflected light entering the seed light source wherein the apparatus is disposed between a seed light source inside an optical fiber laser and a pump combiner in which seed light and pumping light are combined. The apparatus comprises: a high-reflection optical fiber Bragg grating (FBG) for receiving the reflected light and passing the received reflected light only through a preset wavelength band or reflecting the same; an active optical fiber for amplifying light that has passed through the high-reflection optical FBG; a low-reflection optical FBG for passing the light amplified in the active optical fiber or re-reflecting the same; and an optical coupler for passing the seed light while splitting the light having the preset wavelength band to the outside.
Patent KR-20190048468-A (KR)
Inventor: SEON YONG SEOK
IPC: H02G9/02
Filed: 2017-10-31
Abstract: The present invention provides an underground distribution line terminal equipment holder which is designed in a structure which can be installed on a compact ground transformer (switchgear). According to an embodiment of the present invention, the underground distribution line terminal equipment holder comprises: a support having a hole formed on one surface thereof and a first groove formed on a lateral surface thereof along a longitudinal direction; a first bracket inserted into and fixed to the hole at one end of the support and having a mounting unit formed on an upper part thereof; a second bracket inserted into and fixed to the hole at the other end of the support and having the mounting unit formed on the upper part thereof; a first bolt coupled to the first groove; and an elastic means arranged in the hole and having one end fixed to the first bracket and the other end coupled to the first bolt.
Patent KR-20190050242-A (KR)
Inventor: SEO SUNG HOON
IPC: H04W88/04
Filed: 2017-11-02
Abstract: Provided are a dongle operating method, a dongle, and a network device operating method. The dongle operating method, capable of operating a dongle operated by at least one processor and connected to a host terminal to relay the communication of the host terminal, includes: a step of triggering an exclusive mode; a step of conducting authentication for determining access privileges to an exclusive network by accessing a core device of a first network connected with the exclusive network, and then, conducting an exclusive network access process through the first network; a step of conducting an access process to a second network which is different from the first network; a step of generating a multinetwork integration session by accessing a network device connected to the first and second networks and the exclusive network to integrate and deliver traffic received through the first and second networks to the exclusive network and to divide and transmit traffic received from the exclusive network to the first and second networks; and a step of transmitting traffic received from the host terminal to the network device through the multinetwork integration session, and transmitting traffic received from the network device to the host terminal through the multinetwork integration session.
Patent KR-20190057452-A (KR)
Inventor: LEE SOO MIN
IPC: A47G21/02
Filed: 2017-11-19
Abstract: The present invention relates to a fork structure in which fork tines are diagonally machined to facilitate removal of foreign matter. A conventional fork structure has a problem that the foreign matter between the fork tines cannot be removed due to the structure in which the fork tines are narrow and vertical, so a detergent does not reach. To solve the problem, the fork tines are processed to be acute (45 degrees or less). In addition, the innermost portions between the fork tines are processed into a circular shape. As a result, scrubbing is easy on all sides of the fork, which makes it easier to remove the foreign matter left between the fork tines.
Patent KR-20190057887-A (KR)
Inventor: PARK BYEONG GYU
IPC: G06F12/02
Filed: 2017-11-21
Abstract: According to an embodiment of the present invention, a data storage device comprises: a nonvolatile memory device for storing a plurality of L2P entries for a plurality of logical addresses; a random access memory for storing for a sequential flag table in which sequential flags for a plurality of sequential segments are stored, wherein each of the sequential segments includes one or more logical addresses and the sequential flags indicate whether physical addresses corresponding to the logical addresses included in each of the sequential segments are sequential; and a processor for confirming the sequential flags of the sequential segments for read logical address information in reference to the sequential flag table when a read request and the read logical address information are received from a host device, and reading a part of or the entire the L2P entries corresponding to the read logical address information from the nonvolatile memory device on the basis of the sequential flags to load the same in the random access memory.
Patent KR-20190059788-A (KR)
Inventor: LEE SEO YOUNG
IPC: A45C13/38
Filed: 2017-11-23
Abstract: The present invention relates to a shopping basket carrier, and the objective of the present invention is to solve a bonding problem between a basket and a carrier, and facilitate article storage. According to the present invention, the shopping basket carrier comprises: a handle disposed on the upper part of the shopping basket carrier to be used for pulling the shopping basket carrier; a basket having an auxiliary bag formed on the center of the shopping basket carrier to put articles therein; a zipper seam, formed on both sides of the shopping basket carrier to connect the basket and the carrier; a carrier basket support plate, disposed on the lower part of the shopping basket carrier to firmly support the weight of the shopping basket carrier; a folding structure disposed on the rear side of the lower part of the shopping basket carrier to be folded; and a wheel disposed on the lowermost part of the shopping basket carrier to be rolled.
Patent KR-20180061018-A (KR)
Inventor: IINO AKIHIRO
IPC: H02K7/06
Filed: 2017-11-24
Abstract: The present invention provides a vibration generating device having excellent responsiveness compared to prior art. The vibration generating device comprises: a stator (2); a rotor (3) installed to be rotatable around a central axis (O) with respect to the stator (2) and having a center (33) having a center of gravity at a position deviated from the center axis (O); and an air resistance reducing unit (10) installed in the center (33) to reduce air resistance to the center (33) when the rotor (3) rotates. The center (33) is formed in a semicircular shape when viewed in the axial direction, and the air resistance reducing unit (10) comprises: an end edge (33b) in an upstream side of the rotation direction of the rotor (3) in the outer circumferential surface (33a) of the center (33); and an arc-shaped part (11) for connecting the end edge (33c) in the downstream side of the rotation direction in an arc shape.
Patent KR-20190060925-A (KR)
Inventor: KIM MYEOUNG JAE
IPC: H04M11/02
Filed: 2017-11-25
Abstract: The present invention relates to a fingerprint, speech, and face storage doorbell, which configures fingerprint recognition, speech storage, and face information storage devices in a button of an intercom, a microphone, and a camera to store the record of a visitor, and stores fingerprint, speech, and face information when anyone disguised as a courier pushes the button of the intercom to store information on criminals and help the investigation, thereby solving a problem that a conventional doorbell does not store information on visitors. The doorbell, according to the present invention, comprises: an intercom case having a rectangular shape to protect internal devices of the intercom; a wall having a rectangular shape so that the intercom can be attached to the wall; a fingerprint recognition intercom button having a round shape to recognize and store fingerprints when pushed; a speech storage microphone formed in the form of a microphone to store the speech of a visitor; a facial information storage device formed in the form of a round camera to store facial information on the visitor; and a doorbell capable of storing fingerprints, speech, and facial information and formed in the form of a doorbell such that the fingerprints, speech, and facial information of the visitor can be stored.
Patent KR-20190061946-A (KR)
Title: Paste for forming resist layer of chip resistor and chip resistor
Inventor: YUN JANGSEOK
IPC: H01C17/065
Filed: 2017-11-28
Abstract: A chip resistor and a paste for forming a resistance layer of the chip resistor are disclosed. According to an embodiment of the present invention, the paste for forming a resistance layer of the chip resistor comprises: a copper alloy powder; and a nickel (Ni) powder higher than 0 wt% and smaller than or equal to 10 wt% relative to the copper alloy powder. In addition, the paste does not comprise glass.